Removed unused max_score_multiplier and score_multiplier

[supertux.git] / src / direction.hpp

diff --git a/src/direction.hpp b/src/direction.hpp
index a0a0771..f4df937 100644 (file)
--- a/src/direction.hpp
+++ b/src/direction.hpp
@@ -20,6 +20,10 @@
 #ifndef SUPERTUX_DIRECTION_H
 #define SUPERTUX_DIRECTION_H
 
-enum Direction { LEFT = 0, RIGHT = 1 };
+#include <iostream>
+
+enum Direction { AUTO, LEFT, RIGHT, UP, DOWN };
+
+std::ostream& operator<<(std::ostream& o, const Direction& dir);
 
 #endif